FR3081058B1 - Sous ensemble optique pour module de communication sur fibre optique, a dispositif de couplage optique aligne de maniere passive - Google Patents

Sous ensemble optique pour module de communication sur fibre optique, a dispositif de couplage optique aligne de maniere passive Download PDF

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Publication number
FR3081058B1
FR3081058B1 FR1853949A FR1853949A FR3081058B1 FR 3081058 B1 FR3081058 B1 FR 3081058B1 FR 1853949 A FR1853949 A FR 1853949A FR 1853949 A FR1853949 A FR 1853949A FR 3081058 B1 FR3081058 B1 FR 3081058B1
Authority
FR
France
Prior art keywords
optical
assembly
communication module
fiber optic
coupling device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1853949A
Other languages
English (en)
Other versions
FR3081058A1 (fr
Inventor
Remy Schwerzig
Francois Quentel
Christian Claudepierre
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Radiall SA
Original Assignee
Radiall SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Radiall SA filed Critical Radiall SA
Priority to FR1853949A priority Critical patent/FR3081058B1/fr
Priority to EP19172301.4A priority patent/EP3567409B1/fr
Priority to US16/406,641 priority patent/US10928599B2/en
Publication of FR3081058A1 publication Critical patent/FR3081058A1/fr
Application granted granted Critical
Publication of FR3081058B1 publication Critical patent/FR3081058B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
    • G02B6/4228—Passive alignment, i.e. without a detection of the degree of coupling or the position of the elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/421—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical component consisting of a short length of fibre, e.g. fibre stub
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
    • G02B6/4228—Passive alignment, i.e. without a detection of the degree of coupling or the position of the elements
    • G02B6/423—Passive alignment, i.e. without a detection of the degree of coupling or the position of the elements using guiding surfaces for the alignment
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4251—Sealed packages
    • G02B6/4253—Sealed packages by embedding housing components in an adhesive or a polymer material
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4256—Details of housings
    • G02B6/426—Details of housings mounting, engaging or coupling of the package to a board, a frame or a panel
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4246—Bidirectionally operating package structures
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4248—Feed-through connections for the hermetical passage of fibres through a package wall
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4274—Electrical aspects
    • G02B6/428—Electrical aspects containing printed circuit boards [PCB]
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4292—Coupling light guides with opto-electronic elements the light guide being disconnectable from the opto-electronic element, e.g. mutually self aligning arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)

Abstract

La présente invention concerne un sous-ensemble optique module optoélectronique (M), destiné à assurer une conversion d'un signal électrique depuis une carte électronique principale en un signal optique ou vice-versa. Elle consiste essentiellement en une bague d'alignement qui permet d'aligner mécaniquement et de centrer de manière passive directement au montage le sous-ensemble mécanique et donc d'aligner aisément l'axe optique du composant optoélectronique avec l'axe de la férule optique fibrée et donc avec la fibre optique prolongée par une férule complémentaire qui vient se loger en regard dans la cage de maintien.
FR1853949A 2018-05-09 2018-05-09 Sous ensemble optique pour module de communication sur fibre optique, a dispositif de couplage optique aligne de maniere passive Active FR3081058B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1853949A FR3081058B1 (fr) 2018-05-09 2018-05-09 Sous ensemble optique pour module de communication sur fibre optique, a dispositif de couplage optique aligne de maniere passive
EP19172301.4A EP3567409B1 (fr) 2018-05-09 2019-05-02 Sous ensemble optique pour module de communication sur fibre optique, a dispositif de couplage optique aligne de maniere passive
US16/406,641 US10928599B2 (en) 2018-05-09 2019-05-08 Optical sub-assembly for a module communicating over optical fiber, with a device for optical coupling aligned in a passive manner

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1853949 2018-05-09
FR1853949A FR3081058B1 (fr) 2018-05-09 2018-05-09 Sous ensemble optique pour module de communication sur fibre optique, a dispositif de couplage optique aligne de maniere passive

Publications (2)

Publication Number Publication Date
FR3081058A1 FR3081058A1 (fr) 2019-11-15
FR3081058B1 true FR3081058B1 (fr) 2021-10-01

Family

ID=63143257

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1853949A Active FR3081058B1 (fr) 2018-05-09 2018-05-09 Sous ensemble optique pour module de communication sur fibre optique, a dispositif de couplage optique aligne de maniere passive

Country Status (3)

Country Link
US (1) US10928599B2 (fr)
EP (1) EP3567409B1 (fr)
FR (1) FR3081058B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111239924A (zh) * 2020-02-20 2020-06-05 江苏奥雷光电有限公司 一种光模块与pcb面板的安装结构及方法
JP2022179073A (ja) * 2021-05-21 2022-12-02 株式会社エンプラス 光レセプタクルおよび光モジュール

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4081208A (en) * 1977-01-17 1978-03-28 General Motors Corporation Optical and electrical conduit termination means for circuit board
US4725128A (en) * 1985-11-20 1988-02-16 Medtronic, Inc. Method for delivering light from multiple light emitting diodes over a single optical fiber
US5065011A (en) * 1989-07-20 1991-11-12 Fujitsu Limited Photodetector module for coupling with optical fiber
JPH08122588A (ja) * 1994-10-27 1996-05-17 Nec Corp 半導体受光モジュール装置及びその受光モジュール内 部素子の製造方法
US5631987A (en) * 1995-06-07 1997-05-20 Reliaspeed, Inc. Low cost, mode-field matched, high performance laser transmitter optical subassembly
US6059463A (en) * 1996-03-28 2000-05-09 Siemens Aktiengesellschaft Electro-optical device
US6302596B1 (en) 1999-07-07 2001-10-16 International Business Machines Corporation Small form factor optoelectronic transceivers
US6659659B1 (en) * 2001-04-11 2003-12-09 Optical Communication Products, Inc. High-speed optical sub-assembly utilizing ceramic substrate, direct coupling and laser welding
GB2398391A (en) * 2003-02-15 2004-08-18 Agilent Technologies Inc Connecting optic fibre to active component using two plates
JP4300888B2 (ja) * 2003-06-11 2009-07-22 富士ゼロックス株式会社 光波長多重通信用モジュールおよびこれを用いた光波長多重通信システム
US8244085B2 (en) 2004-07-02 2012-08-14 Finisar Corporation Optical transceiver interface for multimode fibers
EP1722258A1 (fr) * 2005-05-13 2006-11-15 STMicroelectronics S.r.l. Module de couplage de rayonnement optique
GB2428103B (en) * 2005-07-07 2009-06-17 Agilent Technologies Inc An optical device
US7410306B2 (en) * 2005-10-11 2008-08-12 Hong Kong Applied Science And Technology Research Institute Co., Ltd. Opto-electronic device for optical fibre applications
JP2007317901A (ja) * 2006-05-26 2007-12-06 Sumitomo Electric Ind Ltd 光トランシーバ
US8834041B2 (en) * 2011-09-29 2014-09-16 Corning Cable Systems Llc Ferrule-based optical component assemblies
FR3081057A1 (fr) * 2018-05-09 2019-11-15 Radiall Module optoelectronique pour liaison optique, integrant un dispositif de montage amovible d’un element de contact optique, procedes de montage/demontage sans outil associes

Also Published As

Publication number Publication date
EP3567409A1 (fr) 2019-11-13
US10928599B2 (en) 2021-02-23
US20190346639A1 (en) 2019-11-14
FR3081058A1 (fr) 2019-11-15
EP3567409B1 (fr) 2024-02-21

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